Mr CHONG Wai-ming, Keith, the Cartographer of the Survey and Mapping Office of the Lands Department (LandsD), leads us to journey through the development of mapping technologies and map products in Hong Kong.
Mr CHONG Wai-ming, Keith, the Cartographer of the Survey and Mapping Office of the Lands Department (LandsD), leads us to journey through the development of mapping technologies and map products in Hong Kong.
Mr CHONG Wai-ming, Keith, the Cartographer of the Survey and Mapping Office of the Lands Department (LandsD), leads us to journey through the development of mapping technologies and map products in Hong Kong.
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